User talk:Muhammad johan arash

Please do not remove content or templates from pages on Wikipedia, as you did to File:BadDayVideo.png, without giving a valid reason for the removal in the edit summary. Your content removal does not appear constructive and has been reverted. Please make use of the sandbox if you'd like to experiment with test edits. Thank you. Materialscientist (talk) 08:51, 16 October 2012 (UTC)